baber/WOPTO huggingface dataset:
Patent BR-9903735-A (BR)
Title: Condicionador de ar do tipo que tem uma seção de exterior
Inventor: LEDEZMA VICTORIANO ZAMORA
IPC: F24F1/00
Filed: 1999-08-18
Abstract: "CONDICIONADOR DE AR DO TIPO QUE TEM UMA SEçãO DE EXTERIOR". é fornecida uma unidade de condicionamento de ar, a qual inclui uma seção de exterior, a qual tem uma serpentina condensadora nela montada e uma carcaça protetora externa que encerra parcialmente a seção de exterior. A carcaça tem nela uma abertura substancialmente retangular, em relação de sobreposição com a serpentina condensadora. A abertura é definida por no mínimo duas seções paredes coplanares paralelas, afastadas, cada uma das quais tem uma largura predeterminada. Uma grade protetora flexível, que é configurada para substancialmente cobrir a abertura retangular, tem duas suas arestas que são afastadas uma da outra por uma distancia substancialmente igual ao espaçamento das seções parede. Cada uma das arestas tem, integralmente formadas com elas, duas ou mais extensões estreitas, rígidas, afastadas, separadas, que se projetam perpendicularmente a partir delas. Cada uma das extensões estreitas tem um comprimento menor que a  largura predeterminada das seções parede. Cada uma das seções parede é dotada de conformações, as quais são formadas em localizações que correspondem à localização de cada uma das extensões estreitas. As conformações são configuradas para acomodar e reter mecanicamente as extensões estreitas, as quais são formadas sobre uma primeira aresta da grade sem flexionar a grade. As extensões estreitas sobre a segunda aresta da grade são, daí em diante, acomodadas mecanicamente e retidas com suas conformações de retenção respectivas mediante a flexão da grade. Em seguida à montagem das extensões sobre a segunda aresta da grade, a grade retorna para sua condição indeformada e é então, com isso, montada de modo positivo na abertura.
Patent BR-9905369-A (BR)
Title: Aperfeiçoador de adesão para camadas de laca
Inventor: HOENIG HELMUT
IPC: C09D201/00
Filed: 1999-11-16
Abstract: Patente de Invenção: <B>"APERFEIçOADOR DE ADESãO PARA CAMADAS DE LACA"<D>. Processo para o aperfeiçoamento da adesão sobre camadas de laca, que são aplicadas por laqueamento por eletroimersão com aglutinantes depositados cationicamente sobre substratos condutores e secagem e reticulação subseq³entes, caracterizado pelo fato de que os copolímeros de acrilato A são introduzidos, como aditivos, nos banhos de laca de eletroimersão, sendo que os polímeros A são obteníveis por copolimerização iniciada por radicais livres de A1 (met)acrilatos de alquila com um radical alquila linear, ramificado ou cíclico com 6 até 10 átomos de carbono, e A3 amino (met)acrilatos com um radical alquila linear, ramificado ou cíclico com 1 até 10 átomos de carbono e pelo menos um grupo amino primário, secundário ou terciário.
Patent BR-9908255-A (BR)
Title: Métodos sÈnicos para preparar suspensões, dispersões ou emulsões de partìculas não aglomeradas uniformes
Inventor: MOHSENI SAEED H
IPC: A61K8/00
Filed: 1999-02-24
Abstract: <B>MéTODOS SÈNICOS PARA PREPARAR SUSPENSõES, DISPERSõES OU EMULSõES DE PARTìCULAS NãO AGLOMERADAS UNIFORMES<D> Um método para preparar uma suspensão, dispersão ou emulsão de partículas não aglomeradas, compreendendo a formação de partículas em um meio líquido, em que energia sónica (28, 30) é aplicada ao meio líquido no ponto de contato (12) dos reagentes, durante a etapa de formação de partículas, para produzir a suspensão, dispersão ou emulsão de partículas não aglomeradas. A invenção também é dirigida a um método para preparar uma suspensão de partículas de sal de piritiona não aglomeradas, compreendendo as etapas de formação de partículas de sal de piritiona em um meio líquido, em que a energia  sónica (28, 30) é aplicada ao meio líquido durante  a etapa de formação, a fim de produzir a suspensão de partículas de sal de piritiona não aglomeradas.
Patent BR-9912928-A (BR)
Inventor: METER TJITZE
IPC: F24F1/00
Filed: 1999-08-13
Abstract: The invention relates to a method for controlling the temperature in a climate chamber (21), in which a flow of air is guided through the climate chamber (21), the temperature of which air flow is controlled with the aid of a heat exchanger, and the air flow is brought to the desired temperature with the aid of a first heat exchanger prior to or during the introduction of the air flow into the climate chamber, and in which method the air flow in the climate chamber (21) is forced past a second heat exchanger, during which process any heating or cooling of the air flow is negated. The invention also relates to a device for carrying out the above method.
Patent BR-9915318-A (BR)
Title: Massas de moldagem de policarbonato antichamas sem cloro e sem bromo
Inventor: EBERT WOLFGANG
IPC: C08J5/00
Filed: 1999-11-02
Abstract: Patente de Invenção:<B>"MASSAS DE MOLDAGEM DE POLICARBONATO ANTICHAMAS SEM CLORO E SEM BROMO"<D>. O objetivo da presente invenção são massas de moldagem de policarbonato antichamas, reforçadas com fibras de vidro com agentes de proteção às chamas contendo grupos epóxido, eventualmente além de outros agentes de proteção às chamas, agentes "antidripping" e outros aditivos usuais para policarbonato.
Patent BR-9916681-A (BR)
Title: Método para a fabricação de carbonatos aromáticos
Inventor: PRESSMAN ERIC JAMES
IPC: C07C68/00
Filed: 1999-10-18
Abstract: Patente de Invenção: <B>"MéTODO PARA A FABRICAçãO DE CARBONATOS AROMáTICOS"<D>. Um método aperfeiçoado para a produção de um carbonato aromático através da reação de um composto hidróxi aromático, monóxido de carbono e oxigênio na presença de um sistema de catalisação que compreende pelo menos um paládio ou um composto de paládio; pelo menos um composto de chumbo; pelo menos uma fonte de halogeneto; e pelo menos um dessecativo, no qual a proporção de equivalentes do co-catalisador de chumbo com relação aos equivalentes do catalisador de paládio é otimizada para o aumento da velocidade de reação, bem como para permitir a produção de um carbonato aromático em um processo contínuo economicamente factível.
Patent CH-516034-A (CH)
Title: Creping process
Inventor: ALEXANDER L TRIFUNOVIC
IPC: B21D1/00
Filed: 1967-02-06
Abstract: A web is creped by passing it through a first passage of cross-sectional width corresp. to that of the web and then through a second passage of greater width and provided with means to frictionally engage and slow down the web, causing it to accumulate and crepe. The increase in width from the firs to the second passage is abrupt and the second passage converges to a point of minimum thickness along its length and then gradually diverges to the outlet. Appts. gives a high rate of operation with the minimum amount of distortion of the web.
Patent CH-511324-A (CH)
Title: Azo dyes for cellulose acetate polyamides polyesters
Inventor: DITZER REINER DR
IPC: C09B29/08
Filed: 1967-10-23
Abstract: Azo dyes which contain no sulphonic acid groups where R is a (substituted) aromatic carbocyclic or aromatic heterocyclic residue, NHAcyl is an acylamino group, R1 is a (substituted) aryl group, and R2 and R3 are H or the group alkylene-X, where X is H, CN, OH, OCOR4, OCOOR4, OR4 or (substituted) aryl, and R4 is a (substituted) alkyl group, are prepared by coupling an aromatic carboxylic or heterocyclic diazo component with an amine of the formula (II): in the p-position of the -N group The dyes are used for dyeing and printing hydrophobic materials, particularly polyester fibres, such as polyethylene terephthalate or the condensation products of terephthalic acid and 1,4-bis(hydroxymethyl)cyclohexane; fibres of cellulose acetate, triacetylcellulose, synthetic polyamines and polyacrylontrile can also be dyed and printed with these dyes.
Patent CH-532676-A (CH)
Title: Tentering roller
Inventor: FRITZ WITTLER
IPC: D06C3/06
Filed: 1970-10-30
Abstract: The steel axle rod for the roller is clad by a plastic or corrosion-resistant metal moulding attached to the spindle by deep-drawn shoulders fitting on mounting studs and secured by a single bolt. The bearings are encapsulated in plaastic. Apart from axle and bearings, all parts are of corrosion-resistant materials which reduces maintenance time and prevents any rust or other corrosion being transferred to the material being processed.
Patent GB-2358211-A (GB)
Title: Method of forming piles using a continuous flight auger and a liner
Inventor: PAYNE RONALD PETER
IPC: E02D5/38
Filed: 2000-01-13
Abstract: A pile is constructed by boring into the soil with a continuous flight auger (14) having a hollow central shaft (15) and inserting into the soil a liner (25) which is held against rotation as the auger (14) is rotated. The liner (25) is coupled at its top end to the auger (14) for lowering through the soil and uncoupled therefrom underground, thus allowing the auger (14) to be removed whilst pumping concrete through the shaft (14) to form the pile. The liner (25) can consist of a liner extension and a main liner which are separated from eachother during removal of the auger (14). The liner (25) and auger (14) can be coupled using a device (20) including a ring bearing (31) mounted on the top of the liner (25) and a means of locking the coupling device (20) to the auger (14), which can be in the form of a pin (35) and corresponding holes.
Patent GB-2358885-A (GB)
Title: Modular conservatory construction
Inventor: DAVIES TERENCE
IPC: E06B1/36
Filed: 2000-02-04
Abstract: A method of constructing of a conservatory 20 comprises the steps of: a) forming a plurality of rectangular frames 1 of the same dimension, each being able to hold glass panes with or without transoms fitted, b) selecting a number of the frames according to the desired configuration of the conservatory, and c) joining the frames together. Preferably the frames also form frames for French doors and can both the frame and transom are manufactured from glass fibre reinforced plastic. The frames can be joined by either fixed joints or by hinges. The transoms may be fitted on site and at any desired location within the frame. This allows the conservatory to be easily adapted to meet the requirements of the purchaser. Each transom may divided a given frame into distinct areas, one of which may form a hinged top-light. The glass panes may be held in place by beading.
Patent GB-2346942-A (GB)
Title: Connector for metal fluid carrying pipes
Inventor: HARVEY DAVID CHARLES
IPC: F16L19/028
Filed: 1999-09-30
Abstract: A connector (104) is attached to a metal fluid carrying pipe (102). The connector includes an axial bore (707) having an internal cavity (206) of extended diameter defined therein. The pipe is attached to the connector by applying an axial force to the pipe thereby forcing the walls of the pipe to expand into the cavity. The end of the pipe extends into the connector by a length at least equal to its diameter and further sealing is provided by the provision of an O-ring (208) contacting an outer circumference of the pipe.
Patent GB-2349085-A (GB)
Title: Inert loading jet fuel
Inventor: FUEL DYNAMICS
IPC: B64F1/28
Filed: 1998-12-03
Abstract: Inert loading jet fuel (302) is provided by directly injecting an inerting agent (316) directly into jet fuel (308) while it is being loaded onboard an aircraft (13) to ultimately make aircraft fuel tanks (17) safe from ignition and explosions. The inerting agent (316) is preferably gaseous nitrogen (N<SB>2</SB>) which is directly injected into the fuel flow (346) during refueling of the aircraft (13), and travels to the fuel tanks (17) and then separates from the fuel (302) within the fuel tank (17) to substantially fill the ullage of the fuel tank (17) with a non-explosive atmosphere. The inerting agent (316) may also be injected into aircraft fuels (8) which are cooled to reduced temperatures such that the volume of the fuel (8) is reduced, thereby allowing more fuel (8) to be held in the storage (17). The inerting agent may further be injected into aircraft fuels which are heated and then stored in fuel storage (17) of the aircraft (13) to de-ice the wings (15) of the aircraft (13). Such fuels are heated externally of the aircraft (13) to elevated temperatures which are sufficiently high enough to transfer heat from the fuel, through a fuel tank (17) extending within the wings (15), and to the exterior of the wings (15) to de-ice the aircraft (13).
Patent GB-2350247-A (GB)
Title: Adaptive low-noise current generator and method
Inventor: SRODZINSKI DAVID N
IPC: G11B5/09
Filed: 1999-05-21
Abstract: A method and apparatus for generating low-noise current for a disc drive head, and in one embodiment, for a magneto-resistive head (98). In one embodiment, an automatic-adjustment circuit (220) selectively disables selected pairs of current-mirror transistors (301.m, 310.m) to achieve a desired minimum effective width-to-length ratio of a field-effect transistor current mirror (210), in order to reduce device noise. In one embodiment, the current provides a constant current to a magneto-resistive head in a magnetic disc drive.
Patent GB-2366653-A (GB)
Title: Image display system
Inventor: CAUDREY JO
IPC: G09F19/22
Filed: 2000-09-08
Abstract: An image display system comprises display means 3 for briefly illuminating a series of images 2 along the path of a vehicle, a detector or detectors 8,9 arranged to output measurements of the speed of a passing vehicle and a control unit 6 arranged to illuminate the images successively as the vehicle passes, with illumination timings based on speed measurements form the detector/s. The control unit is arranged to apply a systematic correction to the speed measurements received from the detector/s, based on a statistical analysis of the speed measurements which can reduce drift and/or jitter. The control unit includes a dynamics processing unit designed to perform non-linear predictive filtering of the speed measurements to produce an instantaneous estimate of vehicle speed. The control unit also includes a timing generator, operating asynchronously of the dynamics processing unit, which derives the illumination timings from the instantaneous speed estimate.
Patent GB-2354243-A (GB)
Title: Coupled rubbery polymers containing tin and silicon
Inventor: HALASA ADEL FARHAM
IPC: B60C1/00
Filed: 2000-09-15
Abstract: A coupled rubbery polymer comprises both tin and silicon atoms, each having at least three polydiene arms covalently bonded thereto. An asymmetrical coupled rubbery polymer is also described, wherein the tin and silicon atoms each comprise at least one polydiene arm with a molecular weight of less than 40000 and at least one polydiene arm with a molecular weight of 80000 or more. A process for preparing an asymmetrically coupled rubbery polymer comprises the steps of (i) polymerising at least one diene monomer using an anionic initiator to produce living polydiene chains, wherein some of the chains have molecular weights of less than 40000 while others have molecular weights of more than 80000, and (ii) adding a tin halide and a silicon halide to the living polymer in a separate reaction vessel to produce the asymmetrically coupled polymer. The polymers find particular utility in the manufacture of tyre treads.
Patent GB-2367304-A (GB)
Title: Piston ring
Inventor: TANAKA SHOJI
IPC: F02F5/00
Filed: 2000-10-02
Abstract: A piston ring 1 made of martensitic stainless steel is characterised in that except for the outer circumferential surface of the piston ring 1, a nitrided layer 2 having a Vickers hardness of 700 or more is formed on the upper and lower surfaces and inner circumferential surface, and a nitrided layer 3 having a Vickers hardness of less than 700 is formed below the nitrided layer 2. A hard film 4 is then formed by ion plating only on the outer circumferential surface of the piston ring 1. The hard film 4 formed by ion plating and the nitrided layer 2 with a Vickers hardness of 700 or more are separated without making contact in the vicinity of at least one of corner sections formed by the upper and lower surfaces and outer circumferential surface. The distance is within a range of 0.001 to 0.3 mm. The nitrided layers 2 and 3 can be formed just on the upper and lower surfaces of the piston ring 1.
Patent GB-2368881-A (GB)
Title: Goods receptacle and delivery system
Inventor: BEIDER JOERGEN
IPC: G07F17/12
Filed: 2000-11-01
Abstract: A system comprises a container, suitable for receiving goods, having a lockable lid which is operable by a remotely generated code. Preferably the system issues a proof of delivery receipt once goods have been delivered and issues a second code to the recipient of the goods so that the goods may be removed from the container. In an embodiment of the invention the system is connected to the internet by mobile phone or landline and is particularly suitable for mail order or internet shopping to allow deliveries when the customer is not available to take receipt. Also the container is fitted with sensors to indicate its status, such as temperature (for storing chilled goods), whether it is occupied, or whether the goods are dangerous, i.e. explosives or drugs.
Patent GB-2370215-A (GB)
Title: Thumb protector
Inventor: LEWIS SYDNEY G
IPC: A41D13/08
Filed: 2000-12-22
Abstract: The thumb protector 2 which may be made up as a thumb portion of a conventional glove, has pads 6 and 8, preferably provided on the underside and side of the protectors 2. They prevent hardened pads and/or blisters on the side and distal ends of the thumbs of operators from the continuous use of hand held controllers of games systems. The protector 2 may be made of leather, plastic, rubber or fabric, to which the pads, which may be made of rubber and/or plastic, may be attached or moulded. A constrictive band may be used at the entrance 18 of the protector 2 to keep the protector on the thumb and may also incorporate a window (14, Fig 2) on the top of the protector. The protectors will be made up in pairs to suit the size of a wearer's thumbs.
Patent GB-2365212-A (GB)
Title: Fabricating semiconductor devices having high and low density circuit regions
Inventor: HIROTA TOSHIYUKI
IPC: H01L27/108
Filed: 2000-12-22
Abstract: A silicon nitride layer 202 extending over a high density memory cell region 102 and a low density peripheral circuit region 103 prevents the diffusion of impurities from the BPSG interlayer insulator layer 133 into the underlying semiconductor devices. The interlayer insulator is annealed to reflow the layer to remove voids formed in the interlayer insulator and is subsequently planarized using a CMP process.
Patent GB-2362098-A (GB)
Title: Carpet underlay
Inventor: HYDEN RHONDA K
IPC: D06N7/00
Filed: 2001-04-23
Abstract: A carpet underlay which allows easy removal of the carpet from the floor comprises a scrim layer 4 adhered to the bottom of a cushion member 10 or carpet 12, an intermediate layer 6 attached to the scrim layer, and a release sheet 8 removably attached to the intermediate layer. When the carpet is to be lifted, the release sheet remains adhered to the floor 14. The layers 6,8 may be of non-woven material; the layer 4 may be a fibreglass open scrim.
Patent GB-2379603-A (GB)
Title: A tap connector
Inventor: DANIELS SEYMOUR CEMOUN
IPC: F16L5/00
Filed: 2001-05-24
Abstract: A tap connector that passes through a bath/basin/work top that allows a tap to be connected from above the bath/basin/work top. The top section of the tap connector has a male tubular body with an external flange and both internal and external thread. The bottom female section of the tap connector has an external flange and internal thread. The male section is connected to the female section through the tap hole with the male section and internal thread remaining on the tap side of the tap hole and acts as a threaded grommet. The downward pipe and external thread of a tap are then passed through the connector so that the external thread of the tap can thread onto the internal thread of the male section allowing the tap to be securely tightened from the top. The opposing ends of the female and male connectors have a washer attached.
Patent GB-2363010-A (GB)
Title: Signal generator
Inventor: PEARSON RICHARD DAVID
IPC: G06F1/03
Filed: 2001-05-30
Abstract: A signal generator controls power output on the basis of the output from a . W. -. S.  modulator (11) or oscillator. That output may be generated in real time by the modulator (11) or oscillator and fed to switch control logic unit (13) which controls a power switching stage (14) to output switched power from a power supply (15) to an output (17), preferably via a filter (16). Alternatively the output of a . W. -. S.   oscillator or modulator may be stored in a switchable memory to be retrieved when needed. A further alternative is to control the power switching stage by a processor with a program which reproduces the control effect of the . W. -. S. oscillator/modulator. Feedback from the output (17) may be used to control the . W. -. S.   modulator/oscillator and/or the power supply.
Patent GB-2378171-A (GB)
Title: An invalid hoist with removable load measuring device.
Inventor: SCHROETER PHILIP VON
IPC: A61G7/05
Filed: 2001-06-29
Abstract: The hoist has a mobile chassis <B>10</B>, a mast <B>12</B> vertical to the chassis and a lifting arm <B>13</B> pivotably connected intermediate its ends to the mast about a pivot <B>14</B>. A sling hanger <B>15</B> is connected to one end of the lifting arm <B>13</B>, while an actuator <B>16</B> is connected to the other end of the lifting arm and to a bracket <B>17</B> on the mast. A link <B>18</B> is connected using elongate slots <B>27</B> and pins <B>25, 26</B> to the actuator and the other end to the lug <B>19</B>. When the lifting arm <B>13</B> meets an obstruction, during a patient lowering operation, the link <B>18</B> and actuator <B>16</B> will pivot relative to one another, thus allowing the actuator <B>16</B> to continue extending without applying a force to the lifting arm <B>13</B>. A detachable link <B>29</B> incorporating a load cell <B>31</B> can be connected to the pins <B>25, 26</B> such that when a load is applied to the arm <B>13</B> it is wholly transmitted through the link <B>29</B> and the load can be measured.
Patent GB-2363345-A (GB)
Title: Exhaust gas desulfurizing method and system therefor
Inventor: TAKASHINA TORU
IPC: B01D53/34
Filed: 2001-01-12
Abstract: An exhaust gas desulfurizing method effected by contacting exhaust gas with an absorption slurry containing limestone, characterized by comprising the steps of classifying the absorption slurry extracted from a desulfurizing column to return the fluid on the minute side to the desulfurizing column while sending the fluid on the coarse side to a solid-liquid separator, converting fed-in limestone powder into a limestone slurry by a solid-liquid mixer, classifying the limestone slurry to send the small-particle fluid component to the desulfurizing column while sending the large-particle fluid component to a limestone fine grinding mill, and finely grinding the limestone contained in the large-particle fluid component by the limestone fine grinding mill to liquid-feed it to the desulfurizing column; and a system therefor. According to the desulfurizing method, the concentration of the limestone in the desulfurizing column is raised while holding at a low concentration the limestone remaining in the by-product gypsum, so as to improve the desulfurizing efficiency of the absorption column, while the operating energy for the whole system can be reduced.